67664706

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{25457}}^1$

素因数の和:25905

約数の個数: 16

約数和(自身を含む): 135640224

約数和(自身を除く): 67975518

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 25457, 50914, 76371, 152742, 11277451, 22554902, 33832353, 67664706]

約数ペア:

[(1, 67664706), (2, 33832353), (3, 22554902), (6, 11277451), (443, 152742), (886, 76371), (1329, 50914), (2658, 25457)]